Adjustable string tree



FIG. 1. is a top perspective view of My adjustable string tree;

FIG. 2. Is a back view thereof

FIG. 3. Is a front view thereof;

FIG. 4. Is a top view thereof;

FIG. 5. Is a right side elevational view thereof, with the left side elevational view being a substantial mirror image thereof; and,

FIG. 6. Is a bottom view thereof. 

The ornamental design for an adjustable string tree, as shown and described herein. 